These entries are queried from radb.net using whois, you can try my project getting these.
:AS138838 route: 103.138.204.0/23 descr: Route Object for AS138838 origin: AS138838 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20190715 source: RADB last-modified: 2023-11-13T15:56:44Z rpki-ov-state: valid route: 103.138.204.0/24 descr: Route Object for AS138838 origin: AS138838 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20190715 source: RADB last-modified: 2023-11-13T15:56:44Z rpki-ov-state: valid route: 103.138.204.0/24 descr: MR1-INFRA origin: AS138838 mnt-by: MAINT-ID-SUPERCEPAT country: ID last-modified: 2021-07-17T20:00:29Z source: IDNIC rpki-ov-state: valid route: 103.138.205.0/24 descr: Route Object for AS138838 origin: AS138838 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20190715 source: RADB last-modified: 2023-11-13T15:56:44Z rpki-ov-state: valid route: 103.138.205.0/24 descr: MR1-GENERAL origin: AS138838 mnt-by: MAINT-ID-SUPERCEPAT country: ID last-modified: 2021-07-17T20:01:22Z source: IDNIC rpki-ov-state: valid